K 10 svn:author V 10 nwhitehorn K 8 svn:date V 27 2018-02-01T05:31:24.597618Z K 7 svn:log V 302 Change the default MSR values used when starting userland and kernel threads from compile-time defines to global variables. This removes a significant amount of duplicated runtime patches to the compile-time defines, centralizing the conditional logic in the early startup code. Reviewed by: jhibbits END